Vehicle-mounted independent air-conditioning seat

Abstract

The present application relates to a kind of vehicle independent air conditioning seat, multiple air outlet components are configured in the circumference of seat body, the upper surface of the outlet side of air outlet component hole of air outlet component is formed into the curved surface connected to the side wall of seat body passenger space.Therefore, the air discharged from air outlet component flows closely to seat body under the effect of coanda effect, thereby reducing the size of space occupied by independent air conditioner.

Description

Technical Field

[0001] This invention relates to an independent air-conditioned seat for vehicles, specifically to an in-vehicle independent air-conditioned seat capable of providing an independent air-conditioned atmosphere for each passenger.

[0002] Background of the Invention

[0003] With the increasing popularity of electric vehicles, consumers consider the driving range on a full charge as a major factor in their purchasing decisions. Therefore, continuous efforts are underway to increase driving range by reducing vehicle weight and improving battery performance.

[0004] The problem is that since electric vehicles do not have an engine and use battery power to power the vehicle's heating and cooling systems, the vehicle's range will be reduced when the heating and cooling system is in operation.

[0005] On the other hand, as a means of providing convenience for passengers, in order to provide each passenger with an independent air conditioning atmosphere (conditions, status), vehicle air conditioning devices such as the following patent documents (Japanese Patent Publication No. 2018-00\43727) have been introduced.

[0006] However, the problem with the conventional vehicle air conditioning device described in the aforementioned patent documents is that, due to the baffle component (with pipes installed inside) surrounding the seat, the baffle component occupies a large amount of interior space, which reduces the usability (livability) and openness of the interior space.

[0007] Furthermore, traditional vehicle air conditioning systems have another problem: because the independent air conditioning space surrounded by the airflow exhausted from the inside of the baffle component is also quite large, the energy-saving effect of an independent air conditioner cannot reach the expected value. Therefore, even if traditional vehicle air conditioning systems are applied to electric vehicles, the effect of reducing battery power consumption on extending the driving range is negligible.

[0008] Existing technologies, which are technical information possessed by the inventors in deriving this invention or obtained during the derivation of this invention, are not necessarily traditional technologies that were disclosed to the general public before the application for this invention.

[0009] Prior technology documents

[0010] Patent documents

[0011] (Patent Document 1) Japanese Patent No. 2018-043727 (published on March 22, 2018).

[0012] Content of the invention

[0013] The problem to be solved

[0014] To address the aforementioned issues, this invention aims to provide an independent air-conditioned vehicle seat that does not require an additional structure surrounding the seat, thus avoiding the problem of reduced interior space due to additional structures.

[0015] In addition, another objective of the present invention is to provide an independent air-conditioned seat in a vehicle that minimizes the space required for independent air conditioning, reduces the power consumption of the heating and cooling system, and thereby increases the driving range of an electric vehicle.

[0016] The problems to be solved by this invention are not limited to those mentioned above. Those skilled in the art to which this invention pertains can clearly understand other unmentioned problems from the following description.

[0017] Problem Solving Methods

[0018] An embodiment of the present invention relates to an independent air-conditioned vehicle seat comprising: a lower housing mounted on the interior floor of a vehicle; a seat body mounted on the upper surface of the lower housing; an air conditioning unit mounted inside the lower housing; a plurality of air outlet components mounted on the periphery of the seat body, forming air outlet component holes that penetrate the upper and lower surfaces, wherein the upper surface of the outlet side of the air outlet component holes is connected to the side wall of the seating space of the seat body and forms a curved surface, so that the air discharged from the air outlet component holes can flow close to the seat body using the Coanda effect; and a flow path disposed inside the seat body and connecting the air conditioning unit and the air outlet components.

[0019] In this case, the seat body can be configured to be formed by integrally molding a seat cushion portion that supports the lower body of the passenger and a seat back that supports the upper body of the passenger.

[0020] In addition, the flow path can be integrally formed within the internal space of the seat body.

[0021] In addition, the vehicle-mounted independent air-conditioned seat according to the embodiments of the present invention has an inlet formed on the back side of the flow path, and the exhaust port of the air conditioning device and the inlet of the flow path can be connected by a variable-shaped connecting pipe.

[0022] In addition, each air outlet component can be installed on the upper two sides of the seat back, the middle two sides of the seat back, and the two sides of the seat backrest.

[0023] In addition, each air outlet component can be inserted into and installed in the air outlet component mounting groove formed on the periphery of the seat body.

[0024] In this case, each air outlet component can form the periphery of the seat body together with the gap between the air outlet component mounting slots, and can form a continuous surface without breaks with the gap between the air outlet component mounting slots.

[0025] In addition, in the vehicle independent air conditioning seat of the present invention, a flow path hole communicating with the flow path is formed in the air outlet component mounting groove. When the air outlet component is installed in the air outlet component mounting groove, the flow path hole of the air outlet component mounting groove and the air outlet component hole of the air outlet component can be connected to each other.

[0026] In addition, the vehicle-mounted independent air-conditioned seat according to the embodiments of the present invention can form a guide part that guides the direction of air discharge, which covers the upper part of the air outlet member hole on one side of the upper surface of the air outlet member, so that the air passing through the air outlet member hole is discharged to the inside of the seat body.

[0027] In addition, in the vehicle-mounted independent air-conditioned seat of the present invention, an adjusting guide can be installed on the air outlet component to adjust the opening amount of the air outlet component hole and the air emission direction.

[0028] In this case, the adjusting guide may include a pair of lifting rods that are inserted into the insertion holes formed on both sides of the air outlet member hole of the air outlet member and are kept in a vertical position by friction with the inside of the insertion holes, and a guide member that is rotatably connected at both ends of the pair of lifting rods by means of a hinge pin.

[0029] In this case, the guide member has a higher central portion where the hinge pin is mounted, and the inner end facing the seat body and the outer end facing the outer side of the seat body form curved surfaces downward from the central portion.

[0030] The effects of the invention

[0031] As described above, the vehicle-mounted independent air-conditioned seat of the present invention forms an independent air-conditioned space by venting air conditioning air from the seat itself, so no additional structure is required to form an independent air-conditioned space, thereby improving the usability (livability) and openness of the vehicle interior space affected by additional structures.

[0032] In addition, the independent air-conditioned seat of the present invention forms an air curtain that surrounds the part of the passenger's body due to the Coanda effect generated by the curved surface formed by the proximity of the air outlet of the seat's air vent component. This can minimize the size of the independent air-conditioned space, thereby minimizing the battery power consumed by the vehicle's heating and cooling, and thus extending the driving range of the electric vehicle.

[0033] In addition, the present invention relates to an independent air-conditioned seat for vehicles, which, as described above, allows for a faster experience of comfort (thermal comfort) after the air conditioning device is activated by minimizing the size of the independent air conditioning space.

[0034] The effects of this invention are not limited to the above description. Those skilled in the art to which this invention pertains can clearly understand other unmentioned issues from the following description.

[0035] Brief description of the attached figures

[0036] Figure 1 This is a schematic diagram of an independent air-conditioned seat in a vehicle, according to an embodiment of the present invention.

[0037] Figure 2 yes Figure 1 The image shows a side view of the vehicle's independently air-conditioned seat.

[0038] Figure 3 What is shown is Figure 1 The diagram shown depicts the independent air conditioning seat in the car with the air vents hidden, and is a frontal view illustration.

[0039] Figure 4 What is shown is Figure 1 The diagram shown shows the rear view of the vehicle's independent air-conditioned seat, where the lower housing and connecting pipes are hidden, allowing for simultaneous observation of the internal structure from a frontal perspective.

[0040] Figure 5 yes Figure 1 The image shows a longitudinal section of the vehicle's independent air-conditioned seat.

[0041] Figure 6 (a), (b), and (c) are cross-sectional views of the air outlet component, respectively. Figure 1 AA line section view, BB line section view, CC line section view.

[0042] Figure 7 (a), (b), and (c) show side views of the various installation and usage states of the adjustment guide installed on the air outlet component.

[0043] Figure 8 This is a schematic diagram illustrating the operating state of the in-vehicle independent air-conditioned seat involved in the embodiments of the present invention.

[0044] Specific details of the invention

[0045] In this invention, exaggerated representations are used in the accompanying drawings to better illustrate the differences and distinguishability from conventional technologies, and to facilitate mastery of the technology. Furthermore, the terminology used below is defined with consideration for its function in this invention and may vary depending on the user's, operator's, or customary practice. Therefore, the definitions of these terms should be based on the overall technical content of this specification. Additionally, the embodiments are merely illustrative examples of the constituent elements proposed in the claims of this invention and do not limit the scope of the claims. The scope of the claims should be interpreted based on the overall technical concept of this specification.

[0046] Throughout the specification, when a component is described as "includes", it means that it does not exclude other components, but can include other components, unless there is a specific opposite component.

[0047] Furthermore, when the relationship between a component and other components is described using terms like "connected," "linked," or "combined," it doesn't only refer to a "direct connection," "direct link," or "direct combination." It can also imply "inserting other components in the middle to connect," "inserting other components in the middle to link," or "inserting other components in the middle to combine." Conversely, when a component is "directly connected," "directly linked," or "directly combined" with other components, it should be understood that no other components exist in between.

[0048] In addition, when directional terms (such as "front", "back", "up", "down", "left", "right", "one end", "the other end", "both ends", etc.) are used, they are only used exemplarily for the directional arrangement of the various figures shown in this document, and therefore should not be interpreted in a limited way. When terms such as "first" and "second" are used, they should not be interpreted in a limited way as terms used to distinguish between components.

[0049] To more clearly describe the features of the embodiments of the present invention, detailed descriptions of matters well known to those skilled in the art to which the following embodiments pertain will be omitted. Furthermore, specific descriptions of parts unrelated to the description of the embodiments in the accompanying drawings will also be omitted.

[0050] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0051] Figure 1 This is a schematic diagram of an independent air-conditioned seat in a vehicle, according to an embodiment of the present invention. Figure 2 yes Figure 1 The image shows a side view of the vehicle's independently air-conditioned seat. Figure 3 What is shown is Figure 1 The diagram shown illustrates the state of the air vents hidden within the independent air-conditioned seat, viewed from directly in front. Figure 4 What is shown is Figure 1The diagram shown shows the rear view of the vehicle's independent air-conditioned seat, where the lower housing and connecting pipes are hidden, allowing for simultaneous observation of the internal structure from a frontal perspective. Figure 5 yes Figure 1 The image shows a longitudinal section of the vehicle's independent air-conditioned seat. Figure 6 (a), (b), and (c) are cross-sectional views of the air outlet component, respectively. Figure 1 AA line section view, BB line section view, CC line section view. Figure 7 (a), (b), and (c) show side views of the various installation and usage states of the adjustment guide installed on the air outlet component. Figure 8 This is a schematic diagram illustrating the operating state of the in-vehicle independent air-conditioned seat involved in the embodiments of the present invention.

[0052] Reference Figures 1 to 8 The vehicle-mounted independent air-conditioned seat involved in this embodiment of the invention includes a lower shell 10, a seat body 20, an air conditioning device 30, an air outlet component 40, and a flow path 50.

[0053] The lower housing 10 is a near-rectangular box shape and is installed on the vehicle floor. The lower housing 10 can be fixed to the vehicle floor or configured to move along tracks installed on the floor. The air conditioning unit 30 is installed inside the lower housing 10.

[0054] A plurality of inflow holes 11 are formed on one side of the lower housing 10 to allow indoor air to flow into the inside of the lower housing 10 so that the air conditioning unit 30 can draw in indoor air from the vehicle.

[0055] The seat body 20 is integrally formed by a seat cushion 21 that supports the passenger's lower body (buttocks and thighs) and a seat back 22 that supports the passenger's upper body (back). The seat cushion 21 is installed on the upper surface of the lower housing 10.

[0056] The seat cushion 21 can be fixedly mounted on the lower housing 10, or it can be mounted in a movable state along a track mounted on the upper surface of the lower housing 10.

[0057] Symbol 23 in the attached diagram represents a cushion component. Figure 1 and Figure 2 It is only provided on the seat cushion 21, but it can also be provided on the seat back 22 as needed.

[0058] The flow path 50 is formed inside the seat body 20. The flow path 50 is not an independently set tubular structure, but rather an internal space forming the shape of the flow path inside the seat body 20.

[0059] In addition, such as Figure 3 As shown, on the periphery of the seat body 20, the number of air outlet component mounting slots 24 for mounting the air outlet components 40 is the same as the number of air outlet components 40. Each air outlet component mounting slot 24 is formed on both sides of the upper end of the seat backrest 22, on both sides of the raised middle portion, and on both sides of the middle portion of the seat cushion 21. That is, there are a total of 6 air outlet component mounting slots 24 formed on the periphery of the seat body 20.

[0060] Each of the air outlet component mounting slots 24 has a flow path hole 25 that connects to the flow path 50. That is, the flow path 50 communicates with the outer space of the seat body 20 through the flow path hole 25.

[0061] The air conditioning unit 30 is installed inside the lower housing 10 and is a device for supplying cold air, warm air, and / or ambient temperature air (air at room temperature) to the flow path 50. The air conditioning unit 30 may utilize a phase-change heat pump heating and cooling system using a refrigerant. A convection-type planar heating element may also be used as the heat source. Additionally, the air conditioning unit 30 may include a blower (not shown) to blow cold air, warm air, and ambient temperature air into the flow path 50.

[0062] The air outlet of the air conditioning unit 30 and the inlet 52 of the flow path 50 (see reference) Figure 4 ) via connecting pipe 60 (refer to) Figure 2 The connecting pipe 60 can be a corrugated pipe or a flexible hose, so that relative movement can be achieved when the seat body 20 is installed in a structure that can move relative to the lower housing 10.

[0063] In the installed state, with the air outlet component 40 inserted into the air outlet component mounting slot 24, it, together with the portion between each air outlet component mounting slot 24, constitutes the peripheral portion of the seat body 20. In the installed state, the outer surface of the air outlet component 40 has the same shape as the remaining portion of the peripheral portion of the seat body 20 where the air outlet component mounting slot 24 is not formed. Therefore, the surface of the peripheral portion of the seat body 20 has overall continuity and does not create a discontinuity (height difference) due to the additional air outlet component 40. That is, each air outlet component 40 is inserted and installed in the air outlet component mounting slot 24 formed in the peripheral portion of the seat body 20, forming the peripheral portion of the seat body 20 together with the peripheral portion of each air outlet component mounting slot 24, and preferably configured such that the portion between each air outlet component mounting slot 24 forms a continuous surface without discontinuity.

[0064] Each air outlet component 40 is disposed on the upper two sides of the seat backrest 22, the middle two sides of the seat backrest 22, and the two sides of the seat cushion 21.

[0065] The air outlet component 40 is connected to the flow path 50 through the flow path hole 25 in the installed state. An air outlet component hole 41 (see reference) is formed on the air outlet component 40, penetrating both the lower and upper surfaces. Figure 6 When the air outlet component 40 is installed, the flow path hole 25 of the seat body 20 and the air outlet component hole 41 of the air outlet component 40 are connected to each other.

[0066] The flow path 50 is a channel through which air blown from the air conditioning unit 30 is received by the connecting pipe 60 and delivered to each air outlet component 40. Therefore, the flow path 50 includes an upper branch flow path (51a) connected to the upper sides of the upper portion of the seat backrest 22, a middle branch flow path (51b) connected to the middle sides of the middle portion of the seat backrest 22, and a lower branch flow path (51c) connected to the sides of the seat cushion portion 21.

[0067] like Figure 4 As shown, the inlet 52 is formed on the lower back side of the flow path 50 (approximately the connection between the seat cushion portion 21 and the seat back 22), and the inlet 52 is connected to the exhaust port (not shown) of the air conditioning unit 30 via the connecting pipe 60.

[0068] In addition, such as Figure 6 As shown in (a), (b), and (c), the air outlet component 40 may form a guide portion 42 that guides the direction of air discharge.

[0069] The guide portion 42 is integrally formed on one side of the air outlet member hole 41 of the air outlet member 40, so that the air discharge direction is directed toward the inside of the seat body 20 (the part where the passenger sits). For this purpose, the guide portion 42 covers the upper part of the outlet of the air outlet member hole 41, so that the outlet of the air outlet member hole 41 is configured to face toward the inside of the seat body 20.

[0070] Therefore, the air discharged from the air outlet member hole 41 is guided by the guide part 42 to discharge in the discharge direction and discharged towards the inside of the seat body 20.

[0071] In particular, the upper surface 43 of the air outlet member 40 in the air emission direction is configured as a curved surface that smoothly connects to the side wall of the seating space inside the seat body 20. Furthermore, the upper surface 43 of the air outlet member 40 forms a curved surface, the curvature of which increases with the distance from the outlet of the air outlet member hole 41.

[0072] Therefore, the air discharged from the air outlet member hole 41 flows along the upper surface 43 of the air outlet member 40 through the Coanda effect (a phenomenon where fluid flows along adjacent curved surfaces due to viscosity) and is supplied to the passenger's body on the seat body 20. In other words, due to the Coanda effect generated by the upper surface 43 of the air outlet member 40, the air discharged from the air outlet member hole 41 does not diffuse outwards but flows as close as possible to the seat body 20, thus forming an air curtain that adheres closely to the seat body 20. Therefore, the size of the space inside the air curtain, i.e., the independent air-conditioned space, can be minimized.

[0073] In addition, such as Figure 7 As shown, an adjusting guide 70 can be installed on the air outlet component 40 to replace the guide portion 42. The adjusting guide 70 includes a pair of lifting rods 71 ​​inserted into insertion holes 44 formed on both sides of the air outlet component hole 41; and a guide member 73 connected at both ends of the pair of lifting rods 71 ​​by hinge pins 72 for rotation (in the direction of arrow A). Figure 7 This is a side view of the adjustment guide 70.

[0074] The lifting rod 71 can be maintained in a vertical position (arrow B direction) by the user through the frictional force generated between the lifting rod 71 and the inner surface of the insertion hole 44.

[0075] The guide member 73 has a width and length capable of covering the upper part of the air outlet member hole 41 (since the guide portion 42 is not present, the outlet of the air outlet member hole 41 is open upward in this state), and as shown in the figure, viewed from the side, with the central portion where the hinge pin 72 is mounted as the center, the inner end and the outer end are bent downward at the same angle. That is, the central portion of the guide member 73 where the hinge pin 72 is mounted is higher, and the inner end towards the seat body 20 and the outer end towards the seat body 20 are bent downward from the central portion.

[0076] Therefore, the user can adjust the vertical height of the guide member 73 by pulling it upward or pressing it downward.

[0077] like Figure 7As shown in (a), when the guide member 73 is in a horizontal state, air can be completely discharged to the inside and outside of the seat body 20. The air discharged into the seat body 20 is supplied to the passenger, and the air discharged outward is used for spaces other than the seat's independent air-conditioned space, that is, for creating an air-conditioned atmosphere in the remaining indoor spaces.

[0078] The farther the guide member 73 is from the outlet of the air outlet member hole 41, the greater the opening of the outlet of the air outlet member hole 41, and the greater the amount of air discharged. Conversely, the closer it is to the outlet member hole 41, the smaller the amount of air discharged. When the guide member 73 is completely drooping and both its front and rear ends are in complete contact with the surface of the air outlet member 40, the air outlet member hole 41 is blocked, and air cannot be discharged.

[0079] In addition, such as Figure 7 As shown in (b), when the guide member 73 rotates at an appropriate height in the direction of downward movement of the outer end, and the outer end contacts the surface of the air outlet member 40, air is discharged to the inside of the seat body 20 under the guidance of the inner end of the guide member 73.

[0080] On the contrary, such as Figure 7 As shown in (c), when the guide member 73 rotates in the direction of downward movement of its inner end and the inner end contacts the surface of the air outlet member 40, air is discharged to the outside of the seat body 20 under the guidance of the outer end of the guide member 73.

[0081] As described above, the air volume and direction discharged from the air outlet component 40 can be adjusted arbitrarily by adjusting the adjustment guide 70. Therefore, users can determine the air volume and direction according to their own wishes, thereby further improving the convenience of the independent air-conditioned seat.

[0082] Using the above structure, the cold air, warm air, and / or room temperature air generated in the air conditioning unit 30 move along the connecting pipe 60 and the flow path 50, and are discharged through the air outlet member 40. That is, as shown, the left and right, upper / middle / lower portions of the peripheral part of the seat body 20 exhaust air and supply it to the passenger. The air discharged from the air outlet members 40 on both sides of the upper end of the seat back 22 blows to the passenger's head, neck, and shoulders; the air discharged from the air outlet members 40 on both sides of the middle of the seat back 22 blows to the passenger's arms and upper body; and the air discharged from the air outlet members 40 on both sides of the seat cushion 21 blows to the passenger's legs.

[0083] As the air discharged from each of the air outlet components 40 gradually diffuses in the discharge direction, an air curtain can eventually be formed around the passenger's body sitting on the seat body 20.

[0084] At this time, since the upper surface 43 of the air outlet component 40 is formed as a curved shape connecting to the inner side of the seat body 20, i.e., the side wall of the seating space, it flows closely to the seat body 20 under the Coanda effect, thus forming an air curtain as close to the seat body 20 as possible. This minimizes the size of the independent air conditioning space formed on a single seat, thereby reducing the energy required to deliver the same amount of cold or warm air and to achieve the same air delivery performance.

[0085] Therefore, when the independent air-conditioned seat of the present invention is applied to an electric vehicle, the battery power consumed by the air conditioning can be reduced, thereby extending the vehicle's driving range.

[0086] In addition, as mentioned above, by minimizing the size of the independent air-conditioned space, the desired air-conditioned atmosphere can be achieved in a shorter time when the air-conditioning unit is turned on, allowing passengers to feel comfortable more quickly.

[0087] Furthermore, the independent air-conditioned seat of the present invention forms an air curtain by exhausting air from the seat itself, thus eliminating the need for a separate structure to form an independent air-conditioned space. Therefore, there is no need for an independent additional structure to occupy the interior space of the vehicle, thereby improving the space utilization (livability) and openness of the vehicle.

[0088] As described above, the vehicle-mounted independent air-conditioned seat of the present invention can increase the utilization and openness of the interior space. When applied to electric vehicles, it can increase the driving range and improve passenger comfort.

[0089] As described above, although the present invention has been illustrated with reference to the embodiments shown, this is merely illustrative, and it should be understood that various variations and equivalent embodiments can be implemented based on common knowledge in the field. Therefore, the true scope of protection of the present invention should be determined according to the following claims and based on the specific content of the invention described above.

[0090] Possibilities for industrial applications

[0091] This invention relates to an independent air-conditioned vehicle seat, which can be applied to industrial fields related to vehicle seats and air conditioning.

[0092] Explanation of symbols

[0093] 10: Lower housing 11: Inlet port

[0094] 20: Seat body 21: Seat back cushion

[0095] 22: Seat backrest 23: Cushioned components

[0096] 24: Air outlet component mounting slot; 25: Flow path hole

[0097] 30: Air conditioning unit; 40: Air outlet component

[0098] 41: Air outlet component hole; 42: Guide section

[0099] 43: Top surface 44: Insertion hole

[0100] 50: Flow path 51a: Upper branch flow path

[0101] 51b: Flow path of intermediate branch 51c: Flow path of lower branch

[0102] 52: Flow path port; 60: Connecting pipe

[0103] 70: Adjusting guide component; 71: Lifting rod

[0104] 72: Hinge pin; 73: Guide component

Claims

1. A vehicle-mounted independent air-conditioned seat, characterized in that, It includes: The lower housing installed on the vehicle's interior floor; The seat body is mounted on the upper surface of the lower housing; An air conditioning unit installed inside the lower housing; Multiple air outlet components installed on the periphery of the seat body form air outlet holes that penetrate the upper and lower surfaces. The upper surface of the outlet side of the air outlet holes is connected to the side wall of the seating space of the seat body and forms a curved surface, so that the air discharged from the air outlet holes can flow closely to the seat body by utilizing the Coanda effect. as well as The flow path configured inside the seat body and connecting the air conditioning unit and the air outlet component; Each of the aforementioned air outlet components is inserted into and installed in the air outlet component mounting groove formed on the periphery of the seat body; The gaps between each of the air outlet components and the mounting slots of each of the air outlet components together constitute the periphery of the seat body, and form a continuous surface without breaks with the gaps between the mounting slots of each of the air outlet components.

2. The vehicle-mounted independent air-conditioned seat according to claim 1, characterized in that: The main body of the seat is formed by integrally molding the seat cushion that supports the lower body of the passenger and the seat back that supports the upper body of the passenger.

3. The vehicle-mounted independent air-conditioned seat according to claim 1, characterized in that: The flow path is the integrally formed internal space inside the seat body.

4. The vehicle-mounted independent air-conditioned seat according to claim 1, characterized in that: An inlet is formed on the back side of the flow path, and the exhaust port of the air conditioning unit and the inlet of the flow path are connected by a variable-shape connecting pipe.

5. The vehicle-mounted independent air-conditioned seat according to claim 2, characterized in that: Each of the aforementioned air outlet components is installed on the upper two sides, the middle two sides, and the two sides of the seat backrest.

6. The vehicle-mounted independent air-conditioned seat according to claim 1, characterized in that: A flow path hole communicating with the flow path is formed in the air outlet component mounting groove. When the air outlet component is installed in the air outlet component mounting groove, the flow path hole of the air outlet component mounting groove and the air outlet component hole of the air outlet component are connected to each other.

7. The vehicle-mounted independent air-conditioned seat according to claim 1, characterized in that: A guide portion is formed to guide the direction of air discharge, which covers the upper part of the air outlet member hole on one side of the upper surface of the air outlet member, so that the air passing through the air outlet member hole is discharged to the inside of the seat body.

8. The vehicle-mounted independent air-conditioned seat according to claim 1, characterized in that: An adjusting guide is installed on the air outlet component to adjust the opening amount of the air outlet component hole and the air emission direction.

9. The vehicle-mounted independent air-conditioned seat according to claim 8, characterized in that: The adjusting guide includes a pair of lifting rods that are inserted into the insertion holes formed on both sides of the air outlet member hole of the air outlet member and maintain a vertical position by friction generated with the inside of the insertion holes, and a guide member that is rotatably connected at both ends of the pair of lifting rods by means of a hinge pin.

10. The vehicle-mounted independent air-conditioned seat according to claim 9, characterized in that: The guide member has a higher central portion where the hinge pin is mounted, and the inner end facing the seat body and the outer end facing the outer side of the seat body form curved surfaces downward from the central portion.

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